Cesar and Andre Millan journey down the West Coast to visit with heroes of the canine communities of San Diego. They then visit Tijuana, Mexico, to visit with Dog Rescue Without Borders, an organization that works to help lessen the city's massive stray dog population.

Cesar Millan and his son, Andre, road trip to St. Louis, Missouri to help an organization with a dog that was recently rescued from a puppy mill and shows signs of anxiety and fear around people.